HARPER COLLINS. (2019). SCRABBLE DICTIONARY BRAND CROSSWORD GAME (2018 Ed.). HARPER COLLINS PUBLISHERS.

HARPER COLLINS. SCRABBLE DICTIONARY BRAND CROSSWORD GAME. 2018 Ed. LONDON: HARPER COLLINS PUBLISHERS, 2019.

HARPER COLLINS. SCRABBLE DICTIONARY BRAND CROSSWORD GAME. 2018 Ed. HARPER COLLINS PUBLISHERS, 2019.